More info (in English) on the same website below:
https://www.solarclothsystem.com/technology
Thin and flexible; all the benefits of solar panels without the drawbacks !
CIGS and aSiGe photovoltaic films encapsulated into flexible and structured textiles providing full protection for the solar modules.
Thin: 25µ à 65µ (microns), lightweight: 210g à 400 g/m2, flexible: can be rolled around a pencil
Reactivity to luminosity: direct and/or indirect sunlight
Sturdy: proprietary encapsulation, product of cutting edge racing technology designed for competitions such as the America’s Cup, the Route du Rhum, the Vendée Globe.
The weight indicated therefore seems to refer to the entire encapsulated photovoltaic film complex, although I am not sure.
A similar technology is described on Technologie ~ Héole :
Le doublement des rendements attendu fin 2022, puis tous les 3 ans vont voir exploser la quantité d’énergie produite et ouvrir la voie à une autonomie complète, illimitée et propre.
Translation:
The doubling of yields expected at the end of 2022, and then every 3 years, will see the quantity of energy produced explode and open the way to complete, unlimited and clean autonomy.
The “Organic photovoltaic cell technology (OPV for Organic PhotoVoltaic)” is relatively new and in progress. The possible supports can be wings, sails, or airships.
A yo-yo AWES could also use it, but by losing the advantage of a not electrified tether.